docs: def get_translation(self, context_id, translation_id):
          """Retrieves a translation entry for the given id values.
  
          :param int context_id: The id-value representing the context instance.
          :param int translation_id: The id-value representing the translation
                 instance.
          :return dict: Mapping of properties for the translation entry.
          :raise SoftLayerAPIError: If a translation cannot be found.
          """
          translation = next((x for x in self.get_translations(context_id)
                              if x['id'] == translation_id), None)
          if translation is None:
              raise SoftLayerAPIError('SoftLayer_Exception_ObjectNotFound',
                                      'Unable to find object with id of \'{}\''
                                      .format(translation_id))
          return translation